The nuclide having maximum value of binding energy per nucleon is

${ }_{13}^{27} Al$ ${ }_{92}^{238} U$ ${ }_{26}^{56} Fe$ ${ }_{82}^{208} Pb$

${ }_{26}^{56} Fe$

The correct answer is Option (3) → ${ }_{26}^{56} Fe$